Lines Matching +full:system +full:- +full:on +full:- +full:a +full:- +full:chip
1 # SPDX-License-Identifier: GPL-2.0-only
17 depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
23 bool "Altera Arria10 DevKit System Resource chip"
24 depends on ARCH_INTEL_SOCFPGA && SPI_MASTER=y && OF
28 Support for the Altera Arria10 DevKit MAX5 System Resource chip
34 bool "Altera SOCFPGA System Manager"
35 depends on ARCH_INTEL_SOCFPGA && OF
38 Select this to get System Manager support for all Altera branded
39 SOCFPGAs. The SOCFPGA System Manager handles all SOCFPGAs by
44 tristate "Active-semi ACT8945A"
47 depends on I2C && OF
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
51 linear regulators, along with a complete ActivePath battery
59 depends on ARCH_SUNXI || COMPILE_TEST
60 depends on !TOUCHSCREEN_SUN4I
64 have to select individual drivers based on this MFD to be able to use
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
68 To compile this driver as a module, choose M here: the module will be
69 called sun4i-gpadc.
76 depends on I2C=y
85 depends on I2C=y && OF
87 The ams AS3722 is a compact system PMU suitable for mobile phones,
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
90 over current monitoring, GPIOs, ADC and a watchdog.
94 depends on I2C=y
105 depends on I2C=y
106 depends on GPIOLIB || COMPILE_TEST
116 depends on ARCH_AT91 || COMPILE_TEST
118 Select this to get support for AT91 USART IP. This is a wrapper
119 over at91-usart-serial driver and usart-spi-driver. Only one function
120 can be used at a time. The choice is done at boot time by the probe
121 function of this MFD driver according to a device tree property.
126 depends on OF
128 Select this to get support for Atmel Flexcom. This is a wrapper
129 which embeds a SPI controller, a I2C controller and a USART. Only
130 one function can be used at a time. The choice is done at boot time
131 by the probe function of this MFD driver according to a device tree
135 tristate "Atmel HLCDC (High-end LCD Controller)"
138 depends on OF
153 depends on I2C
162 depends on I2C
168 This driver can also be built as a module. If so, the module
172 tristate "X-Powers AC100"
174 depends on SUNXI_RSB
176 If you say Y here you get support for the X-Powers AC100 audio codec
187 tristate "X-Powers AXP series PMICs with I2C"
190 depends on I2C
192 If you say Y here you get support for the X-Powers AXP series power
198 Note on x86 this provides an ACPI OpRegion, so this must be 'y'
199 (builtin) and not a module, as the OpRegion must be available as
204 tristate "X-Powers AXP series PMICs with RSB"
206 depends on SUNXI_RSB
208 If you say Y here you get support for the X-Powers AXP series power
217 depends on CROS_EC
221 sub-devices. This driver will instantiate additional drivers such
224 To compile this driver as a module, choose M here: the module will be
225 called cros-ec-dev.
240 depends on MFD_MADERA
241 depends on I2C
249 depends on MFD_MADERA
250 depends on SPI_MASTER
259 depends on MFD_MADERA
266 depends on MFD_MADERA
273 depends on MFD_MADERA
280 depends on MFD_MADERA
287 depends on MFD_MADERA
293 depends on GPIOLIB
294 depends on ARM || COMPILE_TEST
297 This driver supports the ASIC3 multifunction chip found on many
302 depends on I2C=y
304 Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
305 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
306 usually found on PXA processors-based platforms. This includes
309 LEDs and battery-charger under the corresponding menus.
320 depends on SPI_MASTER=y
332 depends on I2C=y
344 depends on I2C=y
347 a Power Management IC. This driver provides common support for
348 accessing the device as well as the I2C interface to the chip itself.
352 This driver can be built as a module. If built as a module it will be
360 depends on I2C
373 depends on I2C
381 tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip"
382 depends on I2C
387 This adds support for the DA9150 integrated charger and fuel-gauge
388 chip. This driver provides common support for accessing the device.
395 depends on USB
397 This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter
398 DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2,
404 depends on I2C
405 depends on MACH_MMP3_DT || COMPILE_TEST
408 This adds support for the power-off functionality and access to
409 the registers that control LEDS and USB port power on ENE KB3930
415 depends on ARCH_EXYNOS || COMPILE_TEST
423 tristate "Gateworks System Controller"
424 depends on (I2C && OF)
429 Enable support for the Gateworks System Controller (GSC) found
430 on Gateworks Single Board Computers supporting system functions
431 such as push-button monitor, multiple ADC's for voltage and
439 depends on (SPI_MASTER || I2C)
450 depends on SPI_MASTER
458 depends on I2C
466 depends on I2C
476 depends on ARCH_MXS || COMPILE_TEST
481 Analog-to-Digital Converter (LRADC) found on the i.MX23 and i.MX28
485 mxs-lradc-adc for ADC readings
486 mxs-lradc-ts for touchscreen support
488 This driver can also be built as a module. If so, the module will be
489 called mxs-lradc.
494 depends on (SOC_IMX25 && OF) || COMPILE_TEST
497 i.MX25 processors. They consist of a conversion queue for general
498 purpose ADC and a queue for Touchscreens.
502 depends on OF
506 Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
511 We communicate with the Hi6421 via memory-mapped I/O.
515 depends on OF
516 depends on SPMI
521 multi-functions, such as regulators, RTC, codec, Coulomb counter,
527 We communicate with the Hi6421v600 via a SPMI bus.
531 depends on ARCH_HISI || COMPILE_TEST
532 depends on OF
540 tristate "HTC PASIC3 LED/DS1WM chip support"
544 chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
546 handled by the leds-pasic3 and ds1wm drivers.
549 bool "HTC I2C PLD chip support"
550 depends on I2C=y && GPIOLIB
553 found on omap850 HTC devices like the HTC Wizard and HTC Herald.
555 interface to one or more sub-chips.
559 depends on PCI
560 depends on X86
561 depends on COMMON_CLK
565 in a single PCI device. It splits the 2 IO devices to
567 The GPIO exports a total amount of 8 interrupt-capable GPIOs.
571 depends on PCI
581 depends on PCI
585 System Management Bus and General Purpose I/O.
589 depends on ACPI && HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK
590 depends on X86 || COMPILE_TEST
591 depends on I2C_DESIGNWARE_PLATFORM=y
597 on some Intel SoC systems. The PMIC provides ADC, GPIO,
599 on these systems.
601 This option is a bool as it provides an ACPI OpRegion which must be
603 causes the designware-i2c driver to be builtin for the same reason.
607 depends on MFD_INTEL_PMC_BXT
612 on Intel Broxton systems. The PMIC provides ADC, GPIO,
614 on these systems.
618 depends on ACPI && HAS_IOMEM && I2C=y && COMMON_CLK
619 depends on X86 || COMPILE_TEST
620 depends on I2C_DESIGNWARE_PLATFORM=y
626 Whiskey Cove PMIC found on some Intel Cherry Trail systems.
628 This option is a bool as it provides an ACPI OpRegion which must be
630 causes the designware-i2c driver to be builtin for the same reason.
634 depends on GPIOLIB
635 depends on I2C
636 depends on ACPI
637 depends on X86
643 device that is found on some Intel Cherry Trail systems.
647 depends on GPIOLIB
648 depends on ACPI
649 depends on INTEL_SCU
654 that is found on Intel Merrifield systems.
664 depends on X86 && ACPI
667 I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
673 depends on X86 && PCI
676 I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake
681 depends on X86
682 depends on X86_PLATFORM_DEVICES
683 depends on ACPI
688 Controller) on Intel Broxton and Apollo Lake. The PMC is a
689 multi-function device that exposes IPC, General Control
690 Register and P-unit access. In addition this creates devices
695 depends on PCI
705 depends on SA1100_H3100 || SA1100_H3600
710 AT90LS8535 microcontroller flashed with a special iPAQ
715 depends on I2C
720 IQS621, IQS622, IQS624 and IQS625 multi-function sensors. Additional
721 options must be selected to enable device-specific functions.
723 To compile this driver as a module, choose M here: the module will
727 tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
729 depends on PCI
731 This is the core driver for the Janz CMOD-IO PCI MODULbus
732 carrier board. This device is a PCI to MODULbus bridge which may
741 on some Kontron ETX and nearly all COMexpress (ETXexpress) modules as
742 well as on some other Kontron products. The PLD device may provide
745 This driver can also be built as a module. If so, the module
746 will be called kempld-core.
750 depends on I2C
758 battery-charger under the corresponding menus.
762 depends on I2C
774 depends on I2C=y
781 battery-charger under the corresponding menus.
785 depends on I2C
792 MAX77836 Micro-USB ICs with battery charger.
799 depends on I2C=y
800 depends on OF || COMPILE_TEST
814 depends on I2C
815 depends on OF || COMPILE_TEST
829 depends on I2C
830 depends on OF || COMPILE_TEST
837 MAX77802 which are Power Management IC with an RTC on chip.
844 depends on I2C
850 This is a companion Power Management IC with Flash, Haptic, Charger,
851 and MUIC(Micro USB Interface Controller) controls on chip.
858 depends on I2C=y
865 Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip.
873 depends on I2C
878 a Power Management IC. This driver provides common support for
884 depends on I2C=y
888 a Power Management IC. This driver provides common support for
894 depends on I2C=y
899 This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
900 MUIC controls on chip.
907 depends on I2C=y
912 National Semiconductor LP3974. This is a Power Management IC.
923 depends on I2C
927 PMIC part includes 2-channel BUCKs and 2-channel LDOs
928 LDO part includes 4-channel LDOs
936 a Power Management IC. This driver provides common support for
942 depends on I2C
946 which is a Board Management Controller connected to the I2C bus.
947 The device supports multiple sub-devices like LED, HWMON and WDT.
952 This driver can also be built as a module. If so the module
957 depends on SPI_MASTER
959 This enables the PCAP ASIC present on EZX Phones. This is
964 depends on SPI
965 depends on OF || COMPILE_TEST
971 It is used on many Motorola phones and tablets as a PMIC.
977 depends on USB
983 both gpios found on the board. The spi part does not yet
984 have a driver.
990 depends on OF || COMPILE_TEST
991 depends on I2C
996 certain e-book readers designed by the original design manufacturer
1000 tristate "Nokia Retu and Tahvo multi-function device"
1002 depends on I2C
1005 Retu and Tahvo are a multi-function devices found on Nokia
1010 depends on I2C
1013 Say yes here if you have NXP PCF50633 chip on your board.
1016 so that function-specific drivers can bind to them.
1020 depends on MFD_PCF50633
1023 NXP PCF50633 chip.
1027 depends on MFD_PCF50633
1029 Say yes here if you want to include support GPIO for pins on
1030 the PCF50633 chip.
1034 depends on AC97_BUS
1035 depends on GPIOLIB
1040 To compile this driver as a module, choose M here: the
1045 depends on (ARM || HEXAGON || COMPILE_TEST)
1051 built-in PM8xxx PMIC chips.
1053 This is required if your board has a PM8xxx and uses its features,
1056 Say M here if you want to include support for PM8xxx chips as a
1057 module. This will build a module called "pm8xxx-core".
1061 depends on ARCH_QCOM && OF
1064 Resource Power Manager system found in the Qualcomm 8660, 8960 and
1068 frequencies controlled by the RPM on these devices.
1070 Say M here if you want to include support for the Qualcomm RPM as a
1071 module. This will build a module called "qcom_rpm".
1075 depends on ARCH_QCOM || COMPILE_TEST
1076 depends on OF
1077 depends on SPMI
1086 series as a module. The module will be called "qcom-spmi-pmic".
1089 tristate "RDC R-321x southbridge"
1091 depends on PCI
1093 Say yes here if you want to have support for the RDC R-321x SoC
1099 depends on I2C
1109 depends on I2C
1117 sub-devices like charger, fuel gauge, flash LED, current source,
1121 bool "Ricoh RC5T583 Power Management system device"
1122 depends on I2C=y
1127 Management system device.
1129 through i2c interface. The device supports multiple sub-devices
1135 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power Management Chip"
1136 depends on I2C && OF
1144 through I2C interface. The device supports multiple sub-devices
1149 depends on I2C
1150 depends on OF
1163 depends on I2C=y
1164 depends on OF || COMPILE_TEST
1175 To compile this driver as a module, choose M here: the
1176 module will be called sec-core.
1178 on this driver so building this as a module might require proper
1183 depends on I2C
1188 radio. This MFD driver connects the radio-si476x V4L2 module
1191 To compile this driver as a module, choose M here: the
1192 module will be called si476x-core.
1196 depends on I2C
1199 This driver creates a single register map with the intention for it
1200 to be shared by all sub-devices.
1203 sub-devices represented by child nodes in Device Tree will be
1208 depends on I2C
1209 depends on ARCH_LAYERSCAPE || COMPILE_TEST
1215 It can be found on the following boards:
1216 * SMARC-sAL28
1220 depends on HAS_DMA
1223 companion chip. This device is a multifunction device which may
1225 asynchronous serial ports, audio functions, and a dual display video
1231 depends on MFD_SM501 && GPIOLIB
1234 lines on the SM501. The platform data is used to supply the
1241 depends on I2C
1246 This driver can also be built as a module. If so, the module
1251 depends on ARCH_SPRD || COMPILE_TEST
1252 depends on SPI_MASTER
1260 function (such as RTC, Typec, indicator and so on) in a single chip.
1263 and it also adds the irq_chip parts for handling the PMIC chip events.
1266 bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
1267 depends on ARCH_U8500 || COMPILE_TEST
1277 bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
1278 depends on ABX500_CORE && MFD_DB8500_PRCMU
1284 chip. This connects to U8500 either on the SSP/SPI bus (deprecated
1286 the irq_chip parts for handling the Mixed Signal chip events.
1287 This chip embeds various other multimedia functionalities as well.
1291 depends on AB8500_GPADC && DEBUG_FS
1298 bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
1299 depends on UX500_SOC_DB8500
1304 system controller running an XP70 microprocessor, which is accessed
1305 through a register map.
1309 depends on (I2C=y || SPI_MASTER=y)
1310 depends on OF
1328 GPIO: stmpe-gpio
1329 Keypad: stmpe-keypad
1330 Touchscreen: stmpe-ts
1331 ADC: stmpe-adc
1334 depends on MFD_STMPE
1338 depends on I2C=y
1345 depends on SPI_MASTER
1352 depends on STA2X11
1358 depends on ARCH_SUNXI || COMPILE_TEST
1365 bool "System Controller Register R/W Based on Regmap"
1368 Select this option to enable accessing system control registers
1377 tristate "TI ADC / Touch Screen chip support"
1384 To compile this driver as a module, choose M here: the
1389 depends on I2C=y && MACH_DAVINCI_DM355_EVM
1391 This driver supports the MSP430 microcontroller used on these
1397 depends on I2C
1404 general usage such like a GPIO controller and a PWM controller.
1408 depends on I2C=y
1418 depends on I2C
1429 depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
1430 depends on COMMON_CLK
1442 depends on I2C=y
1449 depends on I2C
1455 This option enables a driver for the TP61050/TPS61052
1456 high-power "white LED driver". This boost converter is
1458 also contains a GPIO pin.
1462 depends on I2C && GPIOLIB
1470 This driver can also be built as a module. If so, the module
1476 depends on I2C
1482 This driver can also be built as a module. If so, the module
1491 depends on I2C
1504 depends on I2C=y
1517 depends on I2C && OF
1528 This driver can also be built as a module. If so, the module
1533 depends on I2C
1542 This driver can also be built as a module. If so, the module
1547 depends on I2C && OF
1556 This driver can also be built as a module. If so, the module
1561 depends on I2C && OF
1571 This driver can also be built as a module. If so, the module
1576 depends on I2C=y
1586 This driver can also be built as a module. If so, the module
1590 bool "TI TPS65910 Power Management chip"
1591 depends on I2C=y
1592 depends on GPIOLIB || COMPILE_TEST
1608 tristate "TI TPS65912 Power Management chip with I2C"
1611 depends on I2C
1617 tristate "TI TPS65912 Power Management chip with SPI"
1620 depends on SPI_MASTER
1627 depends on I2C=y
1635 step-down converters, 11 general purpose LDOs, USB OTG Module,
1636 ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
1641 depends on I2C=y
1645 Say yes here if you have TWL4030 / TWL6030 family chip on your board.
1648 so that function-specific drivers can bind to them.
1650 These multi-function chips are found on many OMAP2 and OMAP3
1651 boards, providing power management, RTC, GPIO, keypad, a
1652 high speed USB OTG transceiver, an audio codec (on most
1657 depends on TWL4030_CORE && ARM
1659 Say yes here if you want to use the power resources on the
1661 which have a separate driver; some are control signals, such
1664 This driver uses board-specific data to initialize the resources
1665 and load scripts controlling which resources are switched off/on
1666 or reset when a sleep, wakeup or warm reset event occurs.
1670 depends on TWL4030_CORE
1676 depends on I2C=y
1689 bool "TI TWL92330/Menelaus PM chip"
1690 depends on I2C=y && ARCH_OMAP2
1693 TWL92330/Menelaus Power Management chip. This include voltage
1694 regulators, Dual slot memory card transceivers, real-time clock
1700 depends on I2C
1705 driver connects the radio-wl1273 V4L2 module and the wl1273
1709 tristate "TI/National Semiconductor LM3533 Lighting Power chip"
1710 depends on I2C
1719 backlight or ambient-light-sensor functionality of the device.
1724 depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
1726 This is the core driver for the timberdale FPGA. This device is a
1729 The timberdale FPGA can be found on the Intel Atom development board
1730 for in-vehicle infontainment, called Russellville.
1734 depends on I2C=y
1735 depends on OF
1750 depends on ARM && HAVE_CLK
1758 depends on ARM && HAVE_CLK
1766 depends on ARM && HAVE_CLK
1774 tristate "TQ-Systems IO controller TQMX86"
1778 TQ-Systems IO controller and watchdog device, found on their
1783 depends on PCI
1794 depends on I2C=y && OF
1808 depends on I2C
1817 depends on SPI_MASTER
1824 depends on MFD_ARIZONA
1830 depends on MFD_ARIZONA
1836 depends on MFD_ARIZONA
1843 depends on MFD_ARIZONA
1849 depends on MFD_ARIZONA
1856 depends on I2C=y
1873 depends on I2C=y
1886 depends on SPI_MASTER
1900 depends on I2C=y
1906 selected to enable support for the functionality of the chip.
1913 depends on I2C
1915 The WM8994 is a highly integrated hi-fi CODEC designed for
1917 has on board GPIO and regulator functionality which is
1927 depends on AC97_BUS_NEW
1929 The WM9705, WM9712 and WM9713 is a highly integrated hi-fi CODEC
1931 it has on board GPIO and a touchscreen functionality which is
1938 depends on I2C && (ARCH_NOMADIK || COMPILE_TEST)
1942 Select this option to enable the STw481x chip driver used
1943 in various ST Microelectronics and ST-Ericsson embedded
1948 depends on I2C=y
1949 depends on OF
1961 depends on I2C=y
1962 depends on OF
1968 Management IC. BD71837 is general purpose single-chip power
1969 management IC for battery-powered portable devices. It contains
1970 3 ultra-low current consumption buck converters, 3 LDOs and 2 LED
1971 drivers. Also included are 4 GPIOs, a real-time clock (RTC), a 32kHz
1972 crystal oscillator, high-accuracy VREF for use with an external ADC,
1978 depends on I2C=y
1979 depends on OF
1985 Power Management ICs. BD71828GW and BD71815AGW are single-chip power
1986 management ICs mainly for battery-powered portable devices.
1988 has 5 bucks, 7 LDOs, and a boost for driving LEDs. Both ICs provide
1989 also a single-cell linear charger, a Coulomb counter, a real-time
1990 clock (RTC), GPIOs and a 32.768 kHz clock gate.
1994 depends on I2C=y
1995 depends on OF
2001 designed to be used to power R-Car series processors.
2004 tristate "Support for STM32 Low-Power Timer"
2005 depends on (ARCH_STM32 && OF) || COMPILE_TEST
2010 Select this option to enable STM32 Low-Power Timer driver
2014 To compile this driver as a module, choose M here: the
2015 module will be called stm32-lptimer.
2019 depends on (ARCH_STM32 && OF) || COMPILE_TEST
2030 depends on (I2C=y && OF)
2035 Support for ST Microelectronics STPMIC1 PMIC. STPMIC1 has power on
2041 To compile this driver as a module, choose M here: the
2045 tristate "Support for STMicroelectronics Multi-Function eXpander (STMFX)"
2046 depends on I2C
2047 depends on OF || COMPILE_TEST
2051 Support for the STMicroelectronics Multi-Function eXpander.
2059 depends on SLIMBUS
2079 depends on I2C
2084 and ATC2609A chip variants, additional drivers must be enabled
2088 tristate "Support for Khadas System control Microcontroller"
2089 depends on I2C
2090 depends on ARCH_MESON || ARCH_ROCKCHIP || COMPILE_TEST
2094 Support for the Khadas System control Microcontroller interface
2095 present on their VIM and Edge boards.
2097 This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and
2101 power-on options, power-off control and system FAN control on recent
2110 depends on I2C
2111 depends on (ARCH_TEGRA_2x_SOC && OF) || COMPILE_TEST
2115 Support for Embedded Controller found on Acer Iconia Tab A500.
2121 depends on I2C && OF
2126 PM8008 PMIC chip. PM8008 is a dedicated camera PMIC that integrates
2128 support functions into a single IC. This driver provides common
2134 depends on ARCH_SA1100
2142 depends on ARCH_SA1100
2145 # Chip drivers
2148 depends on MCP_SA11X0
2153 depends on MCP_UCB1200 && INPUT
2158 tristate "Versatile Express System Registers"
2159 depends on VEXPRESS_CONFIG && GPIOLIB
2165 System Registers are the platform configuration block
2166 on the ARM Ltd. Versatile Express board.
2170 depends on SERIAL_DEV_BUS
2174 device found on several devices in RAVE line of hardware.
2178 depends on PCI && MIPS && 64BIT
2181 This option enables basic support for the SGI IOC3-based
2183 functions on such a card, but provides necessary infrastructure
2186 If you have an SGI Origin, Octane, or a PCI IOC3 card,
2191 depends on SPI_MASTER
2204 depends on I2C && OF
2218 depends on SPI && OF